<div class="ui-grid-row">
    <div class="button-item">
        <p-fileUpload #file mode="basic" name="file" customUpload="true"
            (uploadHandler)="onFileUpload($event, file)" maxFileSize="1000000" chooseLabel="上传" auto="true">
        </p-fileUpload>
        <button pButton type="text" class="ui-button-info" icon="fa fa-download" label="下载"
            (click)="download()"></button>
    </div>
</div>
<div class="ui-grid ui-grid-pad" style="height:100%">
    <div class="ui-grid-col-12 ui-widget-content border-spe-right" style="height:100%">
        <iframe id="pdfConcent" src="/assets/other/pdfjs/viewer.html" style="width:100%;height:100%;"></iframe>
    </div>
</div>